(19)

(11)

EP 1 305 198 A1

(12)

(43) Date of publication: 02.05.2003 Bulletin 2003/18 (21) Application number: 01953214.2 (22) Date of filing: 26.07.2001

(51) International Patent Classification (IPC)7: B60T 17/00 (86) International application number: PCT/GB0103/366 (87) International publication number: WO 0200/9994 (07.02.2002 Gazette 2002/06)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR (30) Priority: 31.07.2000 GB 0018764 (71) Applicant: WABCO AUTOMOTIVE U.K. LIMITED Morley,Leeds, LS27 0HQ (GB)	(72) Inventor: TONKIN, Philip Edward,Wabco Automotive UK Limited Leeds LS27 0HQ (GB) (74) Representative: Gray, James et al Withers & Rogers,Goldings House,2 Hays Lane London SE1 2HW London SE1 2HW (GB)